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10067220560 = 245125840257
BaseRepresentation
bin10010110000000110…
…11001100001010000
3221222121020210101202
421120003121201100
5131104202024220
64342543250332
7504321651155
oct113003314120
927877223352
1010067220560
1142a67578a1
121b4b5a99a8
13c458c4b57
146b706022c
153ddc3a275
hex2580d9850

10067220560 has 20 divisors (see below), whose sum is σ = 23406287988. Its totient is φ = 4026888192.

The previous prime is 10067220539. The next prime is 10067220577. The reversal of 10067220560 is 6502276001.

It can be written as a sum of positive squares in 2 ways, for example, as 2402568256 + 7664652304 = 49016^2 + 87548^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62920049 + ... + 62920208.

Almost surely, 210067220560 is an apocalyptic number.

10067220560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10067220560 is an abundant number, since it is smaller than the sum of its proper divisors (13339067428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10067220560 is a wasteful number, since it uses less digits than its factorization.

10067220560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125840270 (or 125840264 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 10067220560 its reverse (6502276001), we get a palindrome (16569496561).

The spelling of 10067220560 in words is "ten billion, sixty-seven million, two hundred twenty thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 125840257 251680514 503361028 629201285 1006722056 1258402570 2013444112 2516805140 5033610280 10067220560